DodgeCowboy

Hi guys i have question for y'all. Do any of you know if the 1996 2500 360mag has a plug under the dash for just plugging the tach in? Thanks Jason

Lil Dog

No. There is a tach wire coming from the PCM that is Grey/blue that carries the tach signal for the stock tachometer in the dash. You can see it in the bundles just over the brake booster, but I couldn't locate it in the dash panel.

I couldn't get my aftermarket tach to read from that signal so I just did the old fashioned tap the coil feed wire (black/grey) for the signal.

Hope this helps.. I have a 96 2500 360. :-

J-eh

hellotbone

Constant 12V+ Pink/Black or Red Ignition Switch Harness
Starter Dark Blue/Yellow Ignition Switch Harness
Ignition Dark Blue Ignition Switch Harness
Ignition 2 Black/White Ignition Switch Harness
Ignition 3 DIESEL- see notes
Accessory Black/Orange Ignition Switch Harness (Heat/AC)
Tach Gray/Black Coil
Neutral Safety Wire Black/White (-) Ignition Switch Harness
Brake Switch White/Tan Brake Switch or Ignition Switch Harness
Trunk Pin n/a
Parking Lights Black/Yellow (+) Driver's Kick Panel Yellow Connector or next to Column
Head Lamp Light Green Steering Column
Factory Disarm Light Green/Orange (-) 24 Pin Connector behind Driver's Dash
Door Trigger Yellow (-) Driver's Kick Panel Yellow Connector or Light Switch
Door Lock Orange/Purple 10 Pin Connector Driver's Kick or behind Glove Compartment
Door Unlock Pink/Purple Reverse Polarity
Horn Wire Black/Red (-) 74 Pin Connector behind Driver's Dash
Windows Up LF=Light Blue, RF=Brown/White
Windows Down LF=White, RF=Purple/White

Lil Dog

Jamie,

Are you sure those are the wires for the 96?? They look like the wire colors for the newer 98 dash...

I DO OWN a 96...

J-eh